![Schneider PLC Modicon STB_ standard digital input kit STB - 24 V DC - 4 I_ [STBDDI3420K]](/web/image/product.product/49470/image_1024/%5BSTBDDI3420K%5D%20Schneider%20PLC%20Modicon%20STB_%20standard%20digital%20input%20kit%20STB%20-%2024%20V%20DC%20-%204%20I_%20%5BSTBDDI3420K%5D?unique=31a2864)
Schneider PLC Modicon STB_ standard digital input kit STB - 24 V DC - 4 I_ [STBDDI3420K]
Industrial Automation / PLC / Modular PLC
Standard digital input kit STB - 24 V DC - 4 I
Specifications
Main
| Range of product | Modicon STB distributed I/O solution |
|---|---|
| Product or component type | Standard digital input kit |
| Kit composition | STBXTS2100, 6-terminal spring clamp connector STBDDI3420 module STBXTS1100, 6-terminal screw type connector STBXBA1000 base |
| Discrete input number | 4 |
| Discrete input voltage | 24 V |
| Discrete input voltage type | DC |
Complementary
| input voltage limits | 11...30 V at state 1 -3...5 V at state 0 |
|---|---|
| Permissible voltage | 30 V |
| absolute maximum voltage | 56 V 1.3 ms |
| Discrete input current | 8 mA |
| Current state 0 guaranteed | <= 1.2 mA |
| Current state 1 guaranteed | >= 2.5 mA |
| Discrete input logic | Positive or negative |
| response time | 0.925 ms off-to-on 0.5 ms 1.35 ms on-to-off 0.5 ms |
| protection type | Power protection integrated fuse on PDM time lag 10 A Input protection resistor-limited Reverse polarity protection |
| Insulation between channels and logic bus | 1500 V for 1 minute |
| Cold swapping | Yes |
| hot swapping | Yes for standard NIMs |
| input filtering | 1 ms 2 ms 4 ms 8 ms 0.5 ms 16 ms +/- 0.25 ms |
| Current supplied by sensor | 100 mA per channel |
| Product compatibility | I/O base STBXBA1000 Power distribution module STBPDT3100/3105 |
| [Us] rated supply voltage | 24 V DC |
| Supply | Power distribution module |
| current consumption | 45 mA at 5 V DC for logic bus |
| Marking | CE |
| Overvoltage category | II |
| status LED | 1 LED (green) module status (RDY) 1 LED per channel (green) channel status (IN1 to IN4) 1 LED (red) module error (ERR) |
| Depth | 65.1 mm |
| Height | 18.4 mm |
| Width | 125 mm |
| Net weight | 0.111 kg |
Environment
| Standards | EN/IEC 61131-2type 1+ |
|---|---|
| Product certifications | CSA FM Class 1 Division 2 UL |
| pollution degree | 2 conforming to IEC 60664-1 |
| Operating altitude | <= 2000 m |
| IP degree of protection | IP20 conforming to EN 61131-2 class 1 |
| ambient air temperature for operation | -25…70 °C (without derating) |
| ambient air temperature for operation | 32...140 °F without derating |
| ambient air temperature for storage | -40…85 °C without derating |
| ambient air temperature for storage | -40...185 °F without derating |
| relative humidity | 95 % at 60 °C without condensation |
| vibration resistance | 3 gn at 58…150 Hz on 35 x 7.5 mm symmetrical DIN rail 5 gn at 58…150 Hz on 35 x 15 mm symmetrical DIN rail +/-0.35 mm at 10…58 Hz |
| shock resistance | 30 gn for 11 ms conforming to IEC 88 reference 2-27 |